EP 2179543 A2 20100428 - METHOD FOR ESTABLISHING A POINT TO POINT CALL A CALL SERVER AND COMMUNICATION SYSTEM FOR ESTABLISHING A POINT TO POINT CALL
Title (en)
METHOD FOR ESTABLISHING A POINT TO POINT CALL A CALL SERVER AND COMMUNICATION SYSTEM FOR ESTABLISHING A POINT TO POINT CALL
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES PUNKT-ZU-PUNKT-RUFS, RUFSERVER UND KOMMUNIKATIONSSYSTEM ZUR HERSTELLUNG EINES PUNKT-ZU-PUNKT-RUFS
Title (fr)
PROCÉDÉ D'ÉTABLISSEMENT D'APPEL POINT À POINT, SERVEUR D'APPEL ET SYSTÈME DE COMMUNICATION ADAPTÉ À L'ÉTABLISSEMENT D'APPEL POINT À POINT
Publication
Application
Priority
- FR 2008001079 W 20080718
- FR 0705396 A 20070725
Abstract (en)
[origin: FR2919449A1] The method involves requesting an establishment of a call, and allocating a multipoint address to call. The multipoint address is communicated to access point i.e. terminals. The multipoint address is registered to the terminals. The set of media data e.g. audio data, video data, message and informatic character data, is sent to the multipoint address by the terminals. Independent claims are also included for the following: (1) a call server (2) a communication system.
IPC 8 full level
H04L 12/28 (2006.01); H04L 12/18 (2006.01); H04L 12/56 (2006.01)
CPC (source: EP US)
H04L 12/1818 (2013.01 - EP US); H04L 12/2852 (2013.01 - EP US); H04L 12/189 (2013.01 - EP US)
Citation (search report)
See references of WO 2009043997A2
Citation (examination)
HELMY A ET AL: "Efficient Micro-Mobility using Intra-domain Multicast-based Mechanisms (M&M)", PROCEEDINGS OF ACM SIGCOMM, XX, XX, vol. 32, no. 5, 1 November 2002 (2002-11-01), pages 61 - 72, XP002279254, DOI: 10.1145/774749.774759
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2919449 A1 20090130; FR 2919449 B1 20121214; AU 2008306825 A1 20090409; AU 2008306825 B2 20120524; EP 2179543 A2 20100428; NZ 582989 A 20130125; US 2010248721 A1 20100930; WO 2009043997 A2 20090409; WO 2009043997 A3 20090903
DOCDB simple family (application)
FR 0705396 A 20070725; AU 2008306825 A 20080718; EP 08834836 A 20080718; FR 2008001079 W 20080718; NZ 58298908 A 20080718; US 67043508 A 20080718